<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="部门名称或者编号"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="getDepartments">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<!--
				private String sn;
				private String name;
				private String dirPath;
				private Integer state;
				private Long manager_id;
				private Employee manager;
				private Long parent_id;
				private Department parent;
		 -->
		<el-table :data="departments" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="sn" label="部门编号" width="120" sortable>
			</el-table-column>
			<el-table-column prop="name" label="部门名称" width="100" sortable>
			</el-table-column>
			<el-table-column prop="state" label="状态" width="100"  sortable>
				<template scope="scope">
					<span style="color:green" v-if="scope.row.state == 0">启用</span>
					<span style="color:red" v-else-if="scope.row.state == -1">禁用</span>
					<span style="color:yellow" v-else>未知</span>
				</template>
			</el-table-column>

			<el-table-column prop="manager.username" label="管理者" width="100" sortable>
			</el-table-column>
			<el-table-column prop="parent.name" label="上级部门" width="120" sortable>
			</el-table-column>
			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
						   @current-change="handleCurrentChange"
						   :page-size="pageSize" :total="total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">

				<el-form-item label="部门编号" prop="sn">
					<el-input v-model="editForm.sn" auto-complete="off"></el-input>
				</el-form-item>

				<el-form-item label="部门名称" prop="name">
					<el-input v-model="editForm.name" auto-complete="off"></el-input>
				</el-form-item>

				<el-form-item label="状态">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="0">启用</el-radio>
						<el-radio class="radio" :label="-1">禁用</el-radio>
					</el-radio-group>
				</el-form-item>

				<el-form-item label="管理者" prop="manager">
					<el-select v-model="editForm.manager" value-key="id" placeholder="请选择">
						<!--
							key: 唯一标识
							label：展示框中的数据
							value：传回后台的数据
						 -->
						<el-option
								v-for="emp in employees"
								:key="emp.id"
								:label="emp.username"
								:value="emp">
							<span style="float: left">{{ emp.username }}</span>
							<span style="float: right; color: #8492a6; font-size: 13px">{{ emp.phone }}</span>
						</el-option>
					</el-select>
				</el-form-item>

				<el-form-item label="上级部门" prop="parent">
					<!--<el-input v-model="editForm.parent" auto-complete="off"></el-input>-->
					<el-cascader v-model="editForm.parent"
								 :options="tree"
								 :props="{
								 	checkStrictly: true,
									 label: 'name',
									 value: 'id'
								 }"
								 clearable>
					</el-cascader>
				</el-form-item>

			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getDepartmentListPage, removeDepartment, batchRemoveDepartment, editDepartment, addDepartment } from '../../api/api';

	export default {
		data() {
			return {
			    tree:[],
				filters: {
					keyword: ''
				},
				departments: [],
				employees:[],
                pageSize: 5,
				total: 0,
                currentPage: 1,
				listLoading: false,
				sels: [],//列表选中列
                title: '',
				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
					id: null,
					name: '',
					sn:'',
					state: 0,
					manager: null,
					parent: null
				},
			}
		},
		methods: {
			//性别显示转换
			// formatSex: function (row, column) {
			// 	return row.state == 0 ? '启用' : row.state == -1 ? '禁用' : '未知';
			// },
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getDepartments();
			},
			//获取部门列表
			getDepartments() {
				let para = {
					currentPage: this.currentPage,
					pageSize: this.pageSize,
                    keyword: this.filters.keyword
				};
				// 等于true就是白等
				this.listLoading = true;

				// 发送查询请求
				this.$http.post("/dept",para)
					.then(result=>{
                        this.listLoading = false;
                        this.departments = result.data.rows;
                        this.total = result.data.totals;
					}).catch(result=>{
					    alert("发生异常！！！")
				})

				//NProgress.start();
				// getDepartmentListPage(para).then((res) => {
				// 	this.total = res.data.total;
				// 	this.departments = res.data.departments;
				// 	this.listLoading = false;
				// 	//NProgress.done();
				// });
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '基情提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true; // 大陀螺
					//NProgress.start();
					// let para = { id: row.id };
					// removeDepartment(para).then((res) => {
					// 	this.listLoading = false;
					// 	//NProgress.done();
					// 	this.$message({
					// 		message: '删除成功',
					// 		type: 'success'
					// 	});
						// this.getDepartments();
					// });
					this.$http.delete("/dept/"+row.id)
						.then(result=>{
                            this.listLoading = false
						    // 删除成功
						    if(result.data.success){
						        this.$message({
                                    message: '删除成功',
                                    type: 'success'
						        })
							}else { // 删除失败
								this.$message({
									message: result.data.message,
									type: 'error'
								})
							}
							this.currentPage = 1,
							this .getDepartments();
						}).catch(result=>{
                        	this.$message({
								message: '系统繁忙！',
								type: 'error'
							})
                    	})
				}).catch(() => {

				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
			    this.title = "编辑";
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);
				// 获取dirpath
				if(this.editForm.dirPath){
				    let path = this.editForm.dirPath
					let arr = path.split("/")
					let parr = []
					for(let i = 1;i<arr.length-1;i++){
				        parr.push(parseInt(arr[i]))
					}
                    this.editForm.parent = parr
				}
				//


				// this.editForm.parent = [1,5]
				// console.debug(this.editForm)
			},
			//显示新增界面
			handleAdd: function () {
			    this.queryTree();
                this.title = "新增";
				this.editFormVisible = true;
				this.editForm = {
                    id: null,
                    name: '',
                    sn:'',
                    state: 0,
                    manager: null,
                    parent: null
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							let para = Object.assign({}, this.editForm);
							if(para.parent){
							    let p = para.parent
								let id = p.length-1
								para.parent = {"id":id}
							}
							this.$http.put('/dept',para)
								.then(result=>{
                                    this.editLoading = false;
								    if(result.data.success){
                                        this.$message({
                                            message: '提交成功',
                                            type: 'success'
                                        })
									}else {
                                        this.$message({
                                            message: result.data.message,
                                            type: 'error'
                                        })
									}
                                    this.editFormVisible = false;
                                    this.getDepartments();
								}).catch(result=>{
									this.$message({
										message: '提交失败！！！',
										type: 'error'
									})
							})
							// para.birth = (!para.birth || para.birth == '') ? '' : util.formatDate.format(new Date(para.birth), 'yyyy-MM-dd');
							// editDepartment(para).then((res) => {
							// 	this.editLoading = false;
							// 	//NProgress.done();
							// 	this.$message({
							// 		message: '提交成功',
							// 		type: 'success'
							// 	});
							// 	this.$refs['editForm'].resetFields();
							// 	this.editFormVisible = false;
							// 	this.getDepartments();
							// });
						});
					}
				});
			},
			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id)
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					// let para = { ids: ids };
					// batchRemoveDepartment(para).then((res) => {
					// 	this.listLoading = false;
					// 	//NProgress.done();
					// 	this.$message({
					// 		message: '删除成功',
					// 		type: 'success'
					// 	});
					// 	this.getDepartments();
					// });
					this.$http.patch('/dept',ids)
						.then(result=>{
						    if (result.data.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else {
                                this.$message({
                                message: result.data.message,
                                type: 'error'
                                });
							}
							this.getDepartments()
							this.currentPage = 1;
						}).catch(result=>{
                        this.$message({
                            message: '删除失败',
                            type: 'error'
                        });
					})
				}).catch(() => {

				});
			},
            // 查询所有员工
            getEmployees(){
                this.$http.get("/emp")
                    .then(result=>{
                        this.employees = result.data;
                    }).catch(result=>{
                })
            },
			// 发送查询部门数请求
			queryTree(){
				this.$http.get("/dept/tree")
					.then(result=>{
					    this.tree=result.data;
					}).catch(result=>{
				})
			}
		},
		mounted() {
			this.getDepartments();
			this.getEmployees();
			this.queryTree();
		},
	}

</script>

<style scoped>

</style>